80090171 has 8 divisors (see below), whose sum is σ = 91592160. Its totient is φ = 68603328.

The previous prime is 80090167. The next prime is 80090183. The reversal of 80090171 is 17109008.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 80090171 - 2² = 80090167 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 80090171.

It is not an unprimeable number, because it can be changed into a prime (80090161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11885 + ... + 17361.

It is an arithmetic number, because the mean of its divisors is an integer number (11449020).

Almost surely, 2^80090171 is an apocalyptic number.

80090171 is a deficient number, since it is larger than the sum of its proper divisors (11501989).

80090171 is a wasteful number, since it uses less digits than its factorization.

80090171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7573.

The product of its (nonzero) digits is 504, while the sum is 26.

The square root of 80090171 is about 8949.3112025451. The cubic root of 80090171 is about 431.0487668292.

Adding to 80090171 its reverse (17109008), we get a palindrome (97199179).

The spelling of 80090171 in words is "eighty million, ninety thousand, one hundred seventy-one".